68005125

素因数分解:

$3^2\times 5^3\times {\mathrm{60449}}^1$

素因数の和:60470

約数の個数: 24

約数和(自身を含む): 122592600

約数和(自身を除く): 54587475

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 60449, 181347, 302245, 544041, 906735, 1511225, 2720205, 4533675, 7556125, 13601025, 22668375, 68005125]

約数ペア:

[(1, 68005125), (3, 22668375), (5, 13601025), (9, 7556125), (15, 4533675), (25, 2720205), (45, 1511225), (75, 906735), (125, 544041), (225, 302245), (375, 181347), (1125, 60449)]